Using Cementitious Materials Such as Fly Ash to Replace a Part of Cement in Producing High Strength Concrete in Hot Weather

被引：3
|
作者：
Turuallo, Gidion [1 ]
Mallisa, Harun [1 ]
机构：
[1] Tadulako Univ, Dept Civil Engn, Palu, Indonesia
来源：
QUALITY IN RESEARCH: INTERNATIONAL SYMPOSIUM ON MATERIALS, METALLURGY, AND CHEMICAL ENGINEERING | 2018年 / 316卷
关键词：
Cementitious Materials; Sustainable Development; Fly Ash; High Strength Concrete and Workability;
D O I：
10.1088/1757-899X/316/1/012039
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The use of waste materials in concrete gave many advantages to prove the properties of concrete such as its workability, strength and durability; as well to support sustaianable development programs. Fly ash was a waste material produced from coal combustion. This research was conducted to find out the effect of fly ash as a part replacement of cement to produce high strength concrete. The fly ash, which was used in this research, was taken from PLTU Mpanau Palu, Central Sulawesi. The water-binder ratio used in this research was 0.3 selected from trial mixes done before. The results of this research showed that the strength of fly ash concretes were higher than concrete with PCC only. The replacement of cement with fly ash concrete could be up to 20% to produce high strength concrete.
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页数：5
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